The data on the habitats of the Hallstatt and La Tène has multiplied in recent decades in the northern contexts of the serpentine Paris basin, offering the opportunity for a collective work on the typological characterization of ceramic repertoires and their dating. The chronological analysis, based on a statistical approach, allowed the definition of an evolution in 10 stages, from the facies of Hallstatt D2 to those of the beginning of La Tène C1. This dating of the domestic facies provides a complementary approach to that carried out by J.P Demoule from the funerary assemblages of the necropolis of the Aisne-Marne area. It also allows a renewed geographical assessment of the stylistic coherence of ceramics at the scale of the north of the Paris basin, highlighting the existence of an eponymous style named «Picard-Aisne-Marne» distinguished from the beginning of the final Hallstatt and evolving until the end of the Early La Tène through original carinated morphologies. Traduction : John Lynch.